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JEE Main 201911 JanuaryMorning Shift
Exam
JEE Main
Year
2019
Date
11 January
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemistry in Everyday Life

JEE Main 2019 · 11 January · Morning Shift · Chemistry · Chemistry in Everyday Life

Match the metals (column I) with the coordination...

Match the metals (column I) with the coordination compound(s)/enzyme(s) (column II) : Match the metals (column I) with the coordination compound(s)/enzyme(s) (column II) :

Options

  1. A(A)-(iii); (B)-(iv); (C)-(i); (D)-(ii)
  2. B(A)-(i); (B)-(ii); (C)-(iii); (D)-(iv)
  3. C(A)-(ii); (B)-(i); (C)-(iv); (D)-(iii)
  4. D(A)-(iv); (B)-(iii); (C)-(i); (D)-(ii)

Correct answer

A. (A)-(iii); (B)-(iv); (C)-(i); (D)-(ii)

Step-by-step solution

Wilkinson catalyst: [Rh(PPh)3Cl]\left[\mathrm{Rh}(\mathrm{PPh})_{3} \mathrm{Cl}\right] Chlorophyll : C55H72O5 N4Mg\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg} Vitamin B12\mathrm{B}_{12} contains Co\mathrm{Co} Carbonic anhydrase contains a Zn ion.
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